The new shape of men’s fashion
Flex Fly Front Brief Sage Green
True to size. For loose fit, go one size up.
Fit
- Description
- Style and Fit
- Fabric and Care
- Shipping
Classic brief in upgraded breathable fabric.
Same brief your drawer has always had — full coverage, functional fly, sits at the waist — re-knit in a soft cotton-modal mesh that breathes all day. Familiar where it counts, lighter everywhere else.
Fabric
57% Cotton, 38% Modal, 5% Elastane. Airy mesh knit with 4-way stretch — modal makes it softer than plain cotton, and the mesh keeps air moving against the skin.
Fit & Silhouette
Men's mid-rise mesh brief — classic coverage with a functional fly, sitting at the natural waistline.
Contour Pouch
2-ply contour pouch with a functional fly — structured support, easy access.
Leg Bands
Smooth microfiber leg bands sit flat against the thigh — no digging, no ride-up.
Waistband
1.5" elastic waistband with C-IN2 branding — soft hold, clean finish.
Fit note
True to size. For a looser fit, go one size up.
Care
Machine wash.
Imported.
Flex
Everyday basics in an airy cotton-modal mesh with 4-way stretch — softer than plain cotton, cooler than anything else in the drawer. Light layers for warm days and long ones.
Model's height is 6'1"/185 cm, and he is wearing size M.
Get free shipping for US orders over $99.
Discreet packaging: plain poly bag or brown box.
For shipping info: C-IN2 Shipping.
Discreetly shipped in a plain brown box or poly bag.
Complete the Set
Need help?
Send us an email at support@c-in2.com.
- Fit
- Comfort
- Material
- Design
- Quality
- AGAndre G.Verified BuyerReviewingFlex Fly Front Brief Sage GreenI recommend this productBody Type SlimHeight 5' 10-6' 0Normal Size Worn SSize in Other Brands SSize Bought XSRated 5 out of 5 stars4 months agoExcellent
It fits perfectly and very comfortably
- GNGary N.Verified BuyerReviewingFlex Fly Front Brief Sage GreenI recommend this productBody Type Tall, Big Junk, MuscularHeight 5' 10-6' 0Normal Size Worn LSize in Other Brands LSize Bought LRated 5 out of 5 stars36 minutes agoGreat fit
This pair fit very well. It looked the same at the end of day from when I first put them on in the morning.
C-IN2 New York6 minutes agoHello Gary,
Thank you for the wonderful review! We're thrilled to hear the Flex Fly Front Brief in Sage Green fits great and holds up beautifully throughout your day.
Best,
C-IN2 - JBJoel B.Verified BuyerReviewingFlex Fly Front Brief Sky BlueBody Type ShortHeight 5' 7-5' 9Normal Size Worn MSize in Other Brands MSize Bought MRated 3 out of 5 stars1 month agoFlex fly-front brief
Not as supportive as core material
- SNSachin N.Verified BuyerReviewingFlex Fly Front Brief Sky BlueI recommend this productBody Type Slim, MuscularHeight 5' 10-6' 0Normal Size Worn MSize in Other Brands MSize Bought MRated 5 out of 5 stars1 month agoMy new favourite and give me more
Love this and its pouch design — comfortable, supportive and actually has enough room. Please make this exact style in white. These are my new favourites.
- JHJay H.Verified BuyerReviewingFlex Fly Front Brief Sky BlueI do not recommend this productBody Type StockyHeight 5' 10-6' 0Normal Size Worn LSize in Other Brands LSize Bought XLRated 2 out of 5 stars2 months agoUnflattering
Weirdly high-rise and looking like a diaper if you don’t have a huge ass. Size down?